1 files changed, 0 insertions, 147 deletions
diff --git a/tcl8.6/generic/regc_cvec.c b/tcl8.6/generic/regc_cvec.c
deleted file mode 100644
index d450d3e..0000000
--- a/tcl8.6/generic/regc_cvec.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Utility functions for handling cvecs
- * This file is #included by regcomp.c.
- *
- * Copyright (c) 1998, 1999 Henry Spencer.  All rights reserved.
- *
- * Development of this software was funded, in part, by Cray Research Inc.,
- * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
- * Corporation, none of whom are responsible for the results. The author
- * thanks all of them.
- *
- * Redistribution and use in source and binary forms -- with or without
- * modification -- are permitted for any purpose, provided that
- * redistributions in source form retain this entire copyright notice and
- * indicate the origin and nature of any modifications.
- *
- * I'd appreciate being given credit for this package in the documentation of
- * software which uses it, but that is not a requirement.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
- * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Notes:
- * Only (selected) functions in _this_ file should treat chr* as non-constant.
- */
-
-/*
- - newcvec - allocate a new cvec
- ^ static struct cvec *newcvec(int, int);
- */
-static struct cvec *
-newcvec(
-    int nchrs,			/* to hold this many chrs... */
-    int nranges)		/* ... and this many ranges... */
-{
-    size_t nc = (size_t)nchrs + (size_t)nranges*2;
-    size_t n = sizeof(struct cvec) + nc*sizeof(chr);
-    struct cvec *cv = (struct cvec *) MALLOC(n);
-
-    if (cv == NULL) {
-	return NULL;
-    }
-    cv->chrspace = nchrs;
-    cv->chrs = (chr *)(((char *)cv)+sizeof(struct cvec));
-    cv->ranges = cv->chrs + nchrs;
-    cv->rangespace = nranges;
-    return clearcvec(cv);
-}
-
-/*
- - clearcvec - clear a possibly-new cvec
- * Returns pointer as convenience.
- ^ static struct cvec *clearcvec(struct cvec *);
- */
-static struct cvec *
-clearcvec(
-    struct cvec *cv)		/* character vector */
-{
-    assert(cv != NULL);
-    cv->nchrs = 0;
-    cv->nranges = 0;
-    return cv;
-}
-
-/*
- - addchr - add a chr to a cvec
- ^ static void addchr(struct cvec *, pchr);
- */
-static void
-addchr(
-    struct cvec *cv,		/* character vector */
-    pchr c)			/* character to add */
-{
-    assert(cv->nchrs < cv->chrspace);
-    cv->chrs[cv->nchrs++] = (chr)c;
-}
-
-/*
- - addrange - add a range to a cvec
- ^ static void addrange(struct cvec *, pchr, pchr);
- */
-static void
-addrange(
-    struct cvec *cv,		/* character vector */
-    pchr from,			/* first character of range */
-    pchr to)			/* last character of range */
-{
-    assert(cv->nranges < cv->rangespace);
-    cv->ranges[cv->nranges*2] = (chr)from;
-    cv->ranges[cv->nranges*2 + 1] = (chr)to;
-    cv->nranges++;
-}
-
-/*
- - getcvec - get a cvec, remembering it as v->cv
- ^ static struct cvec *getcvec(struct vars *, int, int);
- */
-static struct cvec *
-getcvec(
-    struct vars *v,		/* context */
-    int nchrs,			/* to hold this many chrs... */
-    int nranges)		/* ... and this many ranges... */
-{
-    if ((v->cv != NULL) && (nchrs <= v->cv->chrspace) &&
-	    (nranges <= v->cv->rangespace)) {
-	return clearcvec(v->cv);
-    }
-
-    if (v->cv != NULL) {
-	freecvec(v->cv);
-    }
-    v->cv = newcvec(nchrs, nranges);
-    if (v->cv == NULL) {
-	ERR(REG_ESPACE);
-    }
-
-    return v->cv;
-}
-
-/*
- - freecvec - free a cvec
- ^ static void freecvec(struct cvec *);
- */
-static void
-freecvec(
-    struct cvec *cv)		/* character vector */
-{
-    FREE(cv);
-}
-
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 4
- * fill-column: 78
- * End:
- */